| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $84.57 | 3.171% | $87.2517 | $87.25 | $87.25 | $87.30 |
| Purchase #2 | $136.38 | 8.167% | $147.5182 | $147.52 | $147.50 | $147.50 |
| Purchase #3 | $140.70 | 3.107% | $145.0715 | $145.07 | $145.05 | $145.10 |
| Purchase #4 | $97.78 | 4.301% | $101.9855 | $101.99 | $102.00 | $102.00 |
| Purchase #5 | $250.29 | 9.609% | $274.3404 | $274.34 | $274.35 | $274.30 |
| Purchase #6 | $66.71 | 11.827% | $74.5998 | $74.60 | $74.60 | $74.60 |
| Purchase #7 | $45.45 | 10.451% | $50.2 | $50.20 | $50.20 | $50.20 |
| 7 purchase totals = | $821.88 | $880.9671 | $880.97 | $880.95 | $881.00 | |